diff --git a/public/images/sponsors/5apps-205x60.png b/public/images/sponsors/5apps-205x60.png deleted file mode 100644 index 18b8d336..00000000 Binary files a/public/images/sponsors/5apps-205x60.png and /dev/null differ diff --git a/public/images/sponsors/8thlight-205x60.jpg b/public/images/sponsors/8thlight-205x60.jpg deleted file mode 100644 index e51d68ad..00000000 Binary files a/public/images/sponsors/8thlight-205x60.jpg and /dev/null differ diff --git a/public/images/sponsors/agileanimal-205x60.png b/public/images/sponsors/agileanimal-205x60.png deleted file mode 100644 index aa4546af..00000000 Binary files a/public/images/sponsors/agileanimal-205x60.png and /dev/null differ diff --git a/public/images/sponsors/amen-205x60.jpg b/public/images/sponsors/amen-205x60.jpg deleted file mode 100644 index c2ed536c..00000000 Binary files a/public/images/sponsors/amen-205x60.jpg and /dev/null differ diff --git a/public/images/sponsors/atomicobject-205x60.png b/public/images/sponsors/atomicobject-205x60.png deleted file mode 100644 index c3021bc7..00000000 Binary files a/public/images/sponsors/atomicobject-205x60.png and /dev/null differ diff --git a/public/images/sponsors/avarteq-140x40.png b/public/images/sponsors/avarteq-140x40.png deleted file mode 100644 index a11cb466..00000000 Binary files a/public/images/sponsors/avarteq-140x40.png and /dev/null differ diff --git a/public/images/sponsors/basho-205x60.png b/public/images/sponsors/basho-205x60.png deleted file mode 100644 index eb814dbb..00000000 Binary files a/public/images/sponsors/basho-205x60.png and /dev/null differ diff --git a/public/images/sponsors/bendyworks-100x60.png b/public/images/sponsors/bendyworks-100x60.png deleted file mode 100644 index f38dedb5..00000000 Binary files a/public/images/sponsors/bendyworks-100x60.png and /dev/null differ diff --git a/public/images/sponsors/bendyworks-205x130.png b/public/images/sponsors/bendyworks-205x130.png deleted file mode 100644 index e15e9f58..00000000 Binary files a/public/images/sponsors/bendyworks-205x130.png and /dev/null differ diff --git a/public/images/sponsors/bendyworks-210x210.png b/public/images/sponsors/bendyworks-210x210.png deleted file mode 100644 index 03d3bb52..00000000 Binary files a/public/images/sponsors/bendyworks-210x210.png and /dev/null differ diff --git a/public/images/sponsors/bluebox-78x15.png b/public/images/sponsors/bluebox-78x15.png deleted file mode 100644 index 15020a08..00000000 Binary files a/public/images/sponsors/bluebox-78x15.png and /dev/null differ diff --git a/public/images/sponsors/cloudcontrol-100x60.png b/public/images/sponsors/cloudcontrol-100x60.png deleted file mode 100644 index 60fb4163..00000000 Binary files a/public/images/sponsors/cloudcontrol-100x60.png and /dev/null differ diff --git a/public/images/sponsors/cloudcontrol-205x130.png b/public/images/sponsors/cloudcontrol-205x130.png deleted file mode 100644 index 6f73d9f8..00000000 Binary files a/public/images/sponsors/cloudcontrol-205x130.png and /dev/null differ diff --git a/public/images/sponsors/cloudcontrol-210x210.png b/public/images/sponsors/cloudcontrol-210x210.png deleted file mode 100644 index 700ea8a7..00000000 Binary files a/public/images/sponsors/cloudcontrol-210x210.png and /dev/null differ diff --git a/public/images/sponsors/cobotme-205x60.png b/public/images/sponsors/cobotme-205x60.png deleted file mode 100644 index 2e26f43c..00000000 Binary files a/public/images/sponsors/cobotme-205x60.png and /dev/null differ diff --git a/public/images/sponsors/codeminer-205x60.png b/public/images/sponsors/codeminer-205x60.png deleted file mode 100644 index def37456..00000000 Binary files a/public/images/sponsors/codeminer-205x60.png and /dev/null differ diff --git a/public/images/sponsors/crowdinteractive-205x60.png b/public/images/sponsors/crowdinteractive-205x60.png deleted file mode 100644 index 6987bac9..00000000 Binary files a/public/images/sponsors/crowdinteractive-205x60.png and /dev/null differ diff --git a/public/images/sponsors/engineyard-140x40.png b/public/images/sponsors/engineyard-140x40.png deleted file mode 100644 index cac0287c..00000000 Binary files a/public/images/sponsors/engineyard-140x40.png and /dev/null differ diff --git a/public/images/sponsors/enterprise-rails-140x40.png b/public/images/sponsors/enterprise-rails-140x40.png deleted file mode 100644 index ed2d012e..00000000 Binary files a/public/images/sponsors/enterprise-rails-140x40.png and /dev/null differ diff --git a/public/images/sponsors/esm-205x60.png b/public/images/sponsors/esm-205x60.png deleted file mode 100644 index 7b1c8be6..00000000 Binary files a/public/images/sponsors/esm-205x60.png and /dev/null differ diff --git a/public/images/sponsors/evilmartians-205x60.png b/public/images/sponsors/evilmartians-205x60.png deleted file mode 100644 index c47e6a5d..00000000 Binary files a/public/images/sponsors/evilmartians-205x60.png and /dev/null differ diff --git a/public/images/sponsors/fingertips-205x60.png b/public/images/sponsors/fingertips-205x60.png deleted file mode 100644 index 3d9fe39f..00000000 Binary files a/public/images/sponsors/fingertips-205x60.png and /dev/null differ diff --git a/public/images/sponsors/gidsy.png b/public/images/sponsors/gidsy.png deleted file mode 100644 index 7b29864d..00000000 Binary files a/public/images/sponsors/gidsy.png and /dev/null differ diff --git a/public/images/sponsors/github.png b/public/images/sponsors/github.png deleted file mode 100644 index 40d39bf7..00000000 Binary files a/public/images/sponsors/github.png and /dev/null differ diff --git a/public/images/sponsors/heroku-100x60.png b/public/images/sponsors/heroku-100x60.png deleted file mode 100644 index 4030d161..00000000 Binary files a/public/images/sponsors/heroku-100x60.png and /dev/null differ diff --git a/public/images/sponsors/heroku-140x40.png b/public/images/sponsors/heroku-140x40.png deleted file mode 100644 index 9ad13de3..00000000 Binary files a/public/images/sponsors/heroku-140x40.png and /dev/null differ diff --git a/public/images/sponsors/heroku-205x130.png b/public/images/sponsors/heroku-205x130.png deleted file mode 100644 index 2cf3884b..00000000 Binary files a/public/images/sponsors/heroku-205x130.png and /dev/null differ diff --git a/public/images/sponsors/heroku-205x60.png b/public/images/sponsors/heroku-205x60.png deleted file mode 100644 index d69886bb..00000000 Binary files a/public/images/sponsors/heroku-205x60.png and /dev/null differ diff --git a/public/images/sponsors/iriscouch-140x40.png b/public/images/sponsors/iriscouch-140x40.png deleted file mode 100644 index a9939779..00000000 Binary files a/public/images/sponsors/iriscouch-140x40.png and /dev/null differ diff --git a/public/images/sponsors/jumpstartlab-140x40.png b/public/images/sponsors/jumpstartlab-140x40.png deleted file mode 100644 index 5beaac27..00000000 Binary files a/public/images/sponsors/jumpstartlab-140x40.png and /dev/null differ diff --git a/public/images/sponsors/jumpstartlab-205x60.png b/public/images/sponsors/jumpstartlab-205x60.png deleted file mode 100644 index 2ef8cda7..00000000 Binary files a/public/images/sponsors/jumpstartlab-205x60.png and /dev/null differ diff --git a/public/images/sponsors/kanbanery-100x60.png b/public/images/sponsors/kanbanery-100x60.png deleted file mode 100644 index bb6e6d52..00000000 Binary files a/public/images/sponsors/kanbanery-100x60.png and /dev/null differ diff --git a/public/images/sponsors/kanbanery-205x130.png b/public/images/sponsors/kanbanery-205x130.png deleted file mode 100644 index 9763a4a0..00000000 Binary files a/public/images/sponsors/kanbanery-205x130.png and /dev/null differ diff --git a/public/images/sponsors/kanbanery-205x60.png b/public/images/sponsors/kanbanery-205x60.png deleted file mode 100644 index 75a575d3..00000000 Binary files a/public/images/sponsors/kanbanery-205x60.png and /dev/null differ diff --git a/public/images/sponsors/librato-metrics-140x40.png b/public/images/sponsors/librato-metrics-140x40.png deleted file mode 100644 index 9d1a9cfd..00000000 Binary files a/public/images/sponsors/librato-metrics-140x40.png and /dev/null differ diff --git a/public/images/sponsors/medidata-205x60.png b/public/images/sponsors/medidata-205x60.png deleted file mode 100644 index 59b5a4f3..00000000 Binary files a/public/images/sponsors/medidata-205x60.png and /dev/null differ diff --git a/public/images/sponsors/meltmedia-205x60.png b/public/images/sponsors/meltmedia-205x60.png deleted file mode 100644 index 6aa879e9..00000000 Binary files a/public/images/sponsors/meltmedia-205x60.png and /dev/null differ diff --git a/public/images/sponsors/mindmatters-205x60.png b/public/images/sponsors/mindmatters-205x60.png deleted file mode 100644 index f6a9f0a4..00000000 Binary files a/public/images/sponsors/mindmatters-205x60.png and /dev/null differ diff --git a/public/images/sponsors/mongohq-100x60.png b/public/images/sponsors/mongohq-100x60.png deleted file mode 100644 index 87bf53f9..00000000 Binary files a/public/images/sponsors/mongohq-100x60.png and /dev/null differ diff --git a/public/images/sponsors/mongohq-205x130.png b/public/images/sponsors/mongohq-205x130.png deleted file mode 100644 index ddf604e4..00000000 Binary files a/public/images/sponsors/mongohq-205x130.png and /dev/null differ diff --git a/public/images/sponsors/mongohq-205x60.png b/public/images/sponsors/mongohq-205x60.png deleted file mode 100644 index cd4341be..00000000 Binary files a/public/images/sponsors/mongohq-205x60.png and /dev/null differ diff --git a/public/images/sponsors/nedap-100x60.png b/public/images/sponsors/nedap-100x60.png deleted file mode 100644 index 9dc6e5ef..00000000 Binary files a/public/images/sponsors/nedap-100x60.png and /dev/null differ diff --git a/public/images/sponsors/nedap-205x130.png b/public/images/sponsors/nedap-205x130.png deleted file mode 100644 index 98f08c0d..00000000 Binary files a/public/images/sponsors/nedap-205x130.png and /dev/null differ diff --git a/public/images/sponsors/nedap-205x60.png b/public/images/sponsors/nedap-205x60.png deleted file mode 100644 index bd4ef160..00000000 Binary files a/public/images/sponsors/nedap-205x60.png and /dev/null differ diff --git a/public/images/sponsors/nedap-430x130.png b/public/images/sponsors/nedap-430x130.png deleted file mode 100644 index b09f97c2..00000000 Binary files a/public/images/sponsors/nedap-430x130.png and /dev/null differ diff --git a/public/images/sponsors/papertrail-140x40.png b/public/images/sponsors/papertrail-140x40.png deleted file mode 100644 index db9c2167..00000000 Binary files a/public/images/sponsors/papertrail-140x40.png and /dev/null differ diff --git a/public/images/sponsors/planio-100x60.png b/public/images/sponsors/planio-100x60.png deleted file mode 100644 index 481bc4f2..00000000 Binary files a/public/images/sponsors/planio-100x60.png and /dev/null differ diff --git a/public/images/sponsors/planio-205x130.png b/public/images/sponsors/planio-205x130.png deleted file mode 100644 index 90520389..00000000 Binary files a/public/images/sponsors/planio-205x130.png and /dev/null differ diff --git a/public/images/sponsors/planio-205x60.png b/public/images/sponsors/planio-205x60.png deleted file mode 100644 index c1de4de0..00000000 Binary files a/public/images/sponsors/planio-205x60.png and /dev/null differ diff --git a/public/images/sponsors/postmark-140x40.png b/public/images/sponsors/postmark-140x40.png deleted file mode 100644 index eb40ce5a..00000000 Binary files a/public/images/sponsors/postmark-140x40.png and /dev/null differ diff --git a/public/images/sponsors/pusher-140x40.png b/public/images/sponsors/pusher-140x40.png deleted file mode 100644 index e566c9b2..00000000 Binary files a/public/images/sponsors/pusher-140x40.png and /dev/null differ diff --git a/public/images/sponsors/railslove-140x40.png b/public/images/sponsors/railslove-140x40.png deleted file mode 100644 index cb49bfdd..00000000 Binary files a/public/images/sponsors/railslove-140x40.png and /dev/null differ diff --git a/public/images/sponsors/railslove.png b/public/images/sponsors/railslove.png deleted file mode 100644 index e936484e..00000000 Binary files a/public/images/sponsors/railslove.png and /dev/null differ diff --git a/public/images/sponsors/servergrove-140x40.png b/public/images/sponsors/servergrove-140x40.png deleted file mode 100644 index e135ef37..00000000 Binary files a/public/images/sponsors/servergrove-140x40.png and /dev/null differ diff --git a/public/images/sponsors/shopify-140x40.png b/public/images/sponsors/shopify-140x40.png deleted file mode 100644 index 5ea05850..00000000 Binary files a/public/images/sponsors/shopify-140x40.png and /dev/null differ diff --git a/public/images/sponsors/shopify.png b/public/images/sponsors/shopify.png deleted file mode 100644 index 7f3da5ea..00000000 Binary files a/public/images/sponsors/shopify.png and /dev/null differ diff --git a/public/images/sponsors/site5-205x60.png b/public/images/sponsors/site5-205x60.png deleted file mode 100644 index c6d4b9fa..00000000 Binary files a/public/images/sponsors/site5-205x60.png and /dev/null differ diff --git a/public/images/sponsors/soundcloud-100x60.png b/public/images/sponsors/soundcloud-100x60.png deleted file mode 100644 index 9e474822..00000000 Binary files a/public/images/sponsors/soundcloud-100x60.png and /dev/null differ diff --git a/public/images/sponsors/soundcloud-205x130.png b/public/images/sponsors/soundcloud-205x130.png deleted file mode 100644 index 13699592..00000000 Binary files a/public/images/sponsors/soundcloud-205x130.png and /dev/null differ diff --git a/public/images/sponsors/soundcloud-205x60.png b/public/images/sponsors/soundcloud-205x60.png deleted file mode 100644 index f940a56b..00000000 Binary files a/public/images/sponsors/soundcloud-205x60.png and /dev/null differ diff --git a/public/images/sponsors/soundcloud.png b/public/images/sponsors/soundcloud.png deleted file mode 100644 index 34dbd9fd..00000000 Binary files a/public/images/sponsors/soundcloud.png and /dev/null differ diff --git a/public/images/sponsors/stickermule-140x40.png b/public/images/sponsors/stickermule-140x40.png deleted file mode 100644 index 52ae2df1..00000000 Binary files a/public/images/sponsors/stickermule-140x40.png and /dev/null differ diff --git a/public/images/sponsors/stripe-140x40.png b/public/images/sponsors/stripe-140x40.png deleted file mode 100644 index 4ec41a20..00000000 Binary files a/public/images/sponsors/stripe-140x40.png and /dev/null differ diff --git a/public/images/sponsors/stripe-205x60.png b/public/images/sponsors/stripe-205x60.png deleted file mode 100644 index 2abc8448..00000000 Binary files a/public/images/sponsors/stripe-205x60.png and /dev/null differ diff --git a/public/images/sponsors/stripe-stamp-111x103.png b/public/images/sponsors/stripe-stamp-111x103.png deleted file mode 100644 index 661049d1..00000000 Binary files a/public/images/sponsors/stripe-stamp-111x103.png and /dev/null differ diff --git a/public/images/sponsors/thinkrelevance-205x60.png b/public/images/sponsors/thinkrelevance-205x60.png deleted file mode 100644 index 165396c3..00000000 Binary files a/public/images/sponsors/thinkrelevance-205x60.png and /dev/null differ diff --git a/public/images/sponsors/thoughtbot-140x40.png b/public/images/sponsors/thoughtbot-140x40.png deleted file mode 100644 index 54148f79..00000000 Binary files a/public/images/sponsors/thoughtbot-140x40.png and /dev/null differ diff --git a/public/images/sponsors/ticketevolution-100x60.png b/public/images/sponsors/ticketevolution-100x60.png deleted file mode 100644 index 0371385b..00000000 Binary files a/public/images/sponsors/ticketevolution-100x60.png and /dev/null differ diff --git a/public/images/sponsors/ticketevolution-205x130.jpg b/public/images/sponsors/ticketevolution-205x130.jpg deleted file mode 100644 index 767f96ca..00000000 Binary files a/public/images/sponsors/ticketevolution-205x130.jpg and /dev/null differ diff --git a/public/images/sponsors/ticketevolution-205x60.jpg b/public/images/sponsors/ticketevolution-205x60.jpg deleted file mode 100644 index 3ee7ccb5..00000000 Binary files a/public/images/sponsors/ticketevolution-205x60.jpg and /dev/null differ diff --git a/public/images/sponsors/tupalo-205x60.png b/public/images/sponsors/tupalo-205x60.png deleted file mode 100644 index 4e6b04a8..00000000 Binary files a/public/images/sponsors/tupalo-205x60.png and /dev/null differ diff --git a/public/images/sponsors/twitter-205x60.png b/public/images/sponsors/twitter-205x60.png deleted file mode 100644 index 9249a59e..00000000 Binary files a/public/images/sponsors/twitter-205x60.png and /dev/null differ diff --git a/public/images/sponsors/wooga-100x60.png b/public/images/sponsors/wooga-100x60.png deleted file mode 100644 index c5f48f87..00000000 Binary files a/public/images/sponsors/wooga-100x60.png and /dev/null differ diff --git a/public/images/sponsors/wooga-205x130.png b/public/images/sponsors/wooga-205x130.png deleted file mode 100644 index 5b4fe43c..00000000 Binary files a/public/images/sponsors/wooga-205x130.png and /dev/null differ diff --git a/public/images/sponsors/wooga-210x210.png b/public/images/sponsors/wooga-210x210.png deleted file mode 100644 index 5019959e..00000000 Binary files a/public/images/sponsors/wooga-210x210.png and /dev/null differ diff --git a/public/images/sponsors/xing-100x60.png b/public/images/sponsors/xing-100x60.png deleted file mode 100644 index bdc56101..00000000 Binary files a/public/images/sponsors/xing-100x60.png and /dev/null differ diff --git a/public/images/sponsors/xing-205x130.png b/public/images/sponsors/xing-205x130.png deleted file mode 100644 index 6ea14bc0..00000000 Binary files a/public/images/sponsors/xing-205x130.png and /dev/null differ diff --git a/public/images/sponsors/xing-210x210.png b/public/images/sponsors/xing-210x210.png deleted file mode 100644 index ed52b9fc..00000000 Binary files a/public/images/sponsors/xing-210x210.png and /dev/null differ diff --git a/public/images/sponsors/zendesk-205x60.png b/public/images/sponsors/zendesk-205x60.png deleted file mode 100644 index 8044b7b5..00000000 Binary files a/public/images/sponsors/zendesk-205x60.png and /dev/null differ diff --git a/public/images/sponsors/zweitag-100x60.png b/public/images/sponsors/zweitag-100x60.png deleted file mode 100644 index d441e798..00000000 Binary files a/public/images/sponsors/zweitag-100x60.png and /dev/null differ diff --git a/public/images/sponsors/zweitag-205x130.png b/public/images/sponsors/zweitag-205x130.png deleted file mode 100644 index 1ad343cf..00000000 Binary files a/public/images/sponsors/zweitag-205x130.png and /dev/null differ diff --git a/public/images/sponsors/zweitag-205x60.png b/public/images/sponsors/zweitag-205x60.png deleted file mode 100644 index 62d2fec1..00000000 Binary files a/public/images/sponsors/zweitag-205x60.png and /dev/null differ